The Washer,seal, cataloged under National Stock Number 5310-00-483-2385, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Maven Engineering Corporation. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-483-2385 |
| Primary Part Number | ER-93765 |
| Item Name | Washer,seal |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Maven Engineering Corporation |
| Status | ACTIVE |
| Outside Diameter | 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN |
| Material | STEEL BODY |
| Material | RUBBER SEALING ELEMENT |
| Hole Diameter | 0.378 INCHES MINIMUM AND 0.378 INCHES MINIMUM AND 0.388 INCHES MAXIMUM0.388 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ER-93765 PRIMARY | Maven Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| ER-93765 | 5/9 Secondary reference Eaton Corp Fluid Power Opns Marshall Div |
NSN 5310-00-483-2385 is a Washer,seal, manufactured by Maven Engineering Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-483-2385 has 1 manufacturer part number on file: ER-93765 (Maven Engineering Corporation).
Key specifications for ER-93765: Overall Height: 0.027 INCHES MINIMUM AND 0.027 INCHES MINIMUM AND 0.033 INCHES MAXIMUM0.033 INCHES MAXIMUM IN; Outside Diameter: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN; Special Features: SEALING ELEMENT LOCATED ON BOTH BEARING SURFACESSEALING ELEMENT LOCATED ON BOTH BEARING SURFACES; Material: STEEL BODY. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.